OSG, Outlying Sewer Group, is a group of
representatives from Townships and Sanitary Districts whose
wastewater is treated by a regional wastewater treatment plant
located in and operated by the City of Fond du Lac, Wisconsin.
The OSG includes 13 Sanitary Districts, 5 Townships, and 1 Village,
all of which are adjacent to or near the City of Fond du Lac.
The mission of OSG is to share resources, consolidate purchasing
and contracting for competitive pricing, and work cooperatively
with the City of Fond du Lac in providing a high level of
service and reliability to our customers.